RC3216F9093CS 909 kOhm 1% 1/4W 1206 Chip Resistor Equivalent & Substitute Parts

Part Overview

The RC3216F9093CS is a 909 kOhm thick film chip resistor manufactured by Samsung Electro-Mechanics in the 1206 (3216 Metric) package. This surface mount device delivers 0.25W power dissipation with ±1% tolerance and moisture resistant construction. The part is currently in active production status with 1041 pieces available in inventory. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit designs without performance degradation.

Substiute Parts

RC3216F9093CS

Samsung Electro-MechanicsIn Stock: 1136RC3216F9093CS Datasheet

Current PartRFQ

ERJ-8ENF9093V

Panasonic Electronic ComponentsIn Stock: 18371ERJ-8ENF9093V Datasheet

DirectRFQ

RC1206FR-07909KL

YAGEOIn Stock: 47163RC1206FR-07909KL Datasheet

DirectRFQ

RMCF1206FT909K

Stackpole Electronics IncIn Stock: 2386RMCF1206FT909K Datasheet

DirectRFQ

CRCW1206909KFKEA

Vishay DaleIn Stock: 15335CRCW1206909KFKEA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RC3216F9093CS are classified based on strict electrical and mechanical parameter alignment:

Direct Substitutes share identical electrical specifications (909 kOhms, ±1%, 0.25W), identical package dimensions (1206), matching temperature coefficient (±100ppm/°C), and equivalent operating temperature range (-55°C ~ 155°C). All substitute parts maintain ROHS3 compliance and MSL 1 rating.

Substitution Criteria:

• Resistance: 909 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power Rating: 0.25W (exact match required)
• Package: 1206 (3216 Metric) (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature: -55°C ~ 155°C (exact match required)
• Composition: Thick Film (exact match required)
• RoHS Compliance: ROHS3 (minimum requirement)
• Moisture Sensitivity: MSL 1 (exact match required)

Physical dimension variations within supplier device package specifications (length 0.122" to 0.126", height 0.024" to 0.028") remain within acceptable PCB layout tolerances for 1206 footprints.

Parameter Comparison

Engineering Selection Recommendations

For Active Production Designs: RC1206FR-07909KL (YAGEO), RMCF1206FT909K (Stackpole Electronics), and CRCW1206909KFKEA (Vishay Dale) are recommended as primary substitutes. All three maintain active product status with continuous manufacturing support. YAGEO RC1206FR-07909KL offers the highest inventory availability (47,102 pieces) and moisture resistant construction matching the original specification. Stackpole RMCF1206FT909K and Vishay Dale CRCW1206909KFKEA provide automotive AEC-Q200 qualification for applications requiring enhanced reliability standards.

For Automotive Applications: RMCF1206FT909K (Stackpole) and CRCW1206909KFKEA (Vishay Dale) carry AEC-Q200 automotive qualification. These parts are suitable for automotive circuit designs where component reliability and qualification documentation are mandatory.

For Legacy or Existing Designs: ERJ-8ENF9093V (Panasonic) provides electrical and mechanical equivalence with automotive AEC-Q200 qualification. However, this part carries "Not For New Designs" status, limiting its use to replacement or maintenance scenarios in existing production lines.

Inventory Considerations: YAGEO RC1206FR-07909KL maintains the largest stock position (47,102 pieces), ensuring supply chain continuity. Vishay Dale CRCW1206909KFKEA (15,317 pieces) and Panasonic ERJ-8ENF9093V (18,266 pieces) provide secondary sourcing options.

Frequently Asked Questions (FAQ)

Q: Can ERJ-8ENF9093V be used as a direct replacement for RC3216F9093CS?

A: Yes. Both parts share identical electrical specifications (909 kOhms, ±1%, 0.25W), matching package dimensions (1206), equivalent temperature coefficient (±100ppm/°C), and identical operating temperature range (-55°C ~ 155°C). Physical dimension variations (height 0.028" vs 0.026") remain within acceptable PCB layout tolerances for 1206 footprints. The "Not For New Designs" status applies only to new product development; existing designs may use this part for replacement purposes.

Q: What is the difference between moisture resistant and automotive AEC-Q200 variants?

A: Moisture resistant construction (RC3216F9093CS, RC1206FR-07909KL) addresses environmental protection through material composition. Automotive AEC-Q200 qualification (ERJ-8ENF9093V, RMCF1206FT909K, CRCW1206909KFKEA) certifies component reliability under automotive industry standards including thermal cycling, vibration, and humidity testing. Both certifications are independent; a part may carry one, both, or neither designation.

Q: Are physical dimension variations between substitute parts significant?

A: Length variations (0.122" to 0.126") and height variations (0.024" to 0.028") are within standard 1206 package tolerances. PCB footprints designed for 1206 components accommodate these variations without layout modification. Verify specific PCB design constraints if space is critically limited.

Q: Which substitute part offers the best supply chain availability?

A: RC1206FR-07909KL (YAGEO) maintains the highest inventory level at 47,102 pieces. This part is recommended for high-volume production requiring consistent supply. Secondary options include ERJ-8ENF9093V (Panasonic, 18,266 pieces) and CRCW1206909KFKEA (Vishay Dale, 15,317 pieces).

Q: Can substitute parts be mixed within a single production batch?

A: Yes. All substitute parts meet identical electrical specifications, tolerance, power rating, and package requirements. Mixing parts from different manufacturers within a single PCB assembly does not affect circuit performance. However, maintain separate inventory tracking and documentation for traceability and future maintenance purposes.

Q: What compliance certifications apply to all substitute parts?

A: All parts listed (original and substitutes) maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating. REACH status is "REACH Unaffected" for all parts. ECCN classification is EAR99 for all parts. These certifications enable unrestricted use in commercial and industrial applications within regulated markets.